343 Louvered Weep Hole

Description

• Configuration of louvers directs passage of water from cavity to outside of building, while inhibiting reverse passage of water.
• Injection-molded flexible PVC
• Design permits air passage into cavity, thus aiding pressure equalization and reducing suction which can cause water penetration.
• Rectangular closure strip prevents mortar droppings from clogging openings.
• Compressible flanges can accommodate joints widths of 1/2" - 3/4".
• Available in grey only.

Spec Sheet